Giovanni Ribisi is the latest name to join the cast list of Selma.
Selma is a biopic movie about Martin Luther King, and Ribisi will take on the role of Lee C. White, an adviser to John F. Kennedy and Lyndon B. Johnson.
The movie is directed by Ava DuVernay and tells the story of a group of black marchers who attempt to walk from Selma, Alabama, to nearby Montgomery in order to gain the right to vote in 1965.
However, the protesters find themselves in the crosshairs of the police.
David Oyelowo will take on the role of King, while Tim Roth, Tom Wilkinson, Cuba Gooding Jr. and Common are all on board.
Ribisi can currently be seen in new comedy A Million Ways To Die In The West, which sees him team up with director Seth MacFarlane.
The actor has also completed work on A Many Splintered Thing and Papa.
Filming on Selma is already under way, however, a release date has not yet been announced.